---> uname -a: Linux prd-centos8-robot-2c-8g-7455.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4999 19 2109 6812 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ee:cc:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:feee:ccac/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/04/2024 _x86_64_ (2 CPU) 04:34:49 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 195.56 149.68 45.88 13166.12 37552.60 04:37:01 AM 79.32 15.56 63.76 2744.02 5833.79 04:38:01 AM 92.05 0.70 91.35 50.79 9406.70 04:39:01 AM 16.38 0.85 15.53 123.96 1173.79 04:40:01 AM 44.32 0.03 44.29 3.47 2971.11 04:41:01 AM 26.22 0.42 25.81 69.04 5469.64 04:42:01 AM 24.53 0.33 24.20 37.19 1082.55 Average: 68.36 23.96 44.40 2315.43 9074.95 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5916768 7266228 1965656 24.94 2688 1549008 569408 6.38 150668 1556628 17084 04:37:01 AM 5358484 7059216 2523940 32.02 2688 1882604 675016 7.56 212220 1985760 132744 04:38:01 AM 5188040 7007992 2694384 34.18 2688 1997424 697976 7.82 222532 2124984 26396 04:39:01 AM 5261660 7086540 2620764 33.25 2688 2002412 623820 6.98 241552 2033960 4 04:40:01 AM 5035744 7058888 2846680 36.11 2688 2192460 640936 7.18 261276 2213680 149492 04:41:01 AM 5167868 7025888 2714556 34.44 2688 2029464 662496 7.42 254828 2096504 3580 04:42:01 AM 5143312 6995984 2739112 34.75 2688 2028084 697048 7.80 441320 1945944 180 Average: 5295982 7071534 2586442 32.81 2688 1954494 652386 7.30 254914 1993923 47069 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 108.45 47.99 559.53 10.47 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 213.81 132.81 1336.52 50.44 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 49.34 40.28 497.30 7.59 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 14.00 7.90 4.94 3.02 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 242.14 183.11 313.76 44.85 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 52.28 36.50 77.62 18.55 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 15.78 15.90 12.32 7.40 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.41 66.35 400.32 20.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/04/2024 _x86_64_ (2 CPU) 04:34:49 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 29.86 0.08 9.53 47.84 0.12 12.57 04:36:01 AM 0 29.87 0.09 11.37 46.11 0.09 12.48 04:36:01 AM 1 29.86 0.07 7.70 49.55 0.15 12.66 04:37:01 AM all 34.34 0.00 6.11 6.39 0.12 53.04 04:37:01 AM 0 35.93 0.00 7.43 7.73 0.13 48.78 04:37:01 AM 1 32.75 0.00 4.79 5.06 0.10 57.30 04:38:01 AM all 23.88 0.00 3.37 5.98 0.20 66.56 04:38:01 AM 0 21.68 0.00 3.52 6.75 0.32 67.73 04:38:01 AM 1 26.09 0.00 3.22 5.21 0.08 65.39 04:39:01 AM all 9.64 0.00 1.21 1.70 0.08 87.38 04:39:01 AM 0 7.77 0.00 1.02 1.95 0.08 89.17 04:39:01 AM 1 11.51 0.00 1.40 1.45 0.07 85.58 04:40:01 AM all 27.81 0.00 4.63 4.04 0.11 63.42 04:40:01 AM 0 32.37 0.00 5.16 4.45 0.12 57.90 04:40:01 AM 1 23.24 0.00 4.11 3.62 0.10 68.94 04:41:01 AM all 3.50 0.00 1.58 2.49 0.08 92.35 04:41:01 AM 0 4.16 0.00 1.73 3.64 0.07 90.41 04:41:01 AM 1 2.85 0.00 1.44 1.34 0.08 94.29 04:42:01 AM all 22.71 0.00 2.24 4.69 0.08 70.29 04:42:01 AM 0 25.69 0.00 2.01 4.81 0.08 67.41 04:42:01 AM 1 19.73 0.00 2.48 4.57 0.07 73.16 Average: all 21.66 0.01 4.09 10.38 0.11 63.75 Average: 0 22.47 0.01 4.59 10.70 0.13 62.11 Average: 1 20.85 0.01 3.58 10.06 0.09 65.40